| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,666 | +5.6% |
| 4Q25 | 1,802 | +14.9% |
| 3Q25 | 1,747 | +23.8% |
| 2Q25 | 1,572 | +7.2% |
| 1Q25 | 1,577 | +22.3% |
| 4Q24 | 1,569 | +20.1% |
| 3Q24 | 1,411 | +3.6% |
| 2Q24 | 1,466 | +24.7% |
| 1Q24 | 1,290 | +12.6% |
| 4Q23 | 1,306 | +7.1% |
| 3Q23 | 1,362 | +15.7% |
| 2Q23 | 1,176 | +5.1% |
| 1Q23 | 1,146 | +4.8% |
| 4Q22 | 1,219 | +10.3% |
| 3Q22 | 1,178 | +5.2% |
| 2Q22 | 1,119 | -3.2% |
| 1Q22 | 1,093 | -5.0% |
| 4Q21 | 1,105 | -4.0% |
| 3Q21 | 1,120 | +1.4% |
| 2Q21 | 1,156 | +19.5% |
| 1Q21 | 1,150 | +5.0% |
| 4Q20 | 1,151 | -2.8% |
| 3Q20 | 1,104 | -19.0% |
| 2Q20 | 967 | -10.7% |
| 1Q20 | 1,095 | +6.4% |
| 4Q19 | 1,185 | +9.9% |
| 3Q19 | 1,363 | +43.3% |
| 2Q19 | 1,083 | +15.4% |
| 1Q19 | 1,030 | +93.0% |
| 4Q18 | 1,079 | +85.9% |
| 3Q18 | 951 | +81.3% |
| 2Q18 | 938 | +92.0% |
| 1Q18 | 533 | +7.5% |
| 4Q17 | 580 | +30.7% |
| 3Q17 | 524 | +13.9% |
| 2Q17 | 488 | +16.2% |
| 1Q17 | 496 | +26.8% |
| 4Q16 | 444 | - |
| 3Q16 | 460 | - |
| 2Q16 | 420 | - |
| 1Q16 | 391 | - |